Our Napani DEER ANTLER POWDER comes from the antlers of Austrian red deer. It is a pure, highly bio-available supplementary feed that is characterized by its high content of calcium and iron, as well as zinc, manganese, magnesium and copper. It also contains numerous other minerals and trace elements, valuable amino acids such as lysine and valine, as well as anti-inflammatory prostaglandins. Composition: 100% pure deer antler powder Individual feedingstuffs Analytical ingredients: Crude protein 37.0% Crude ash 54.4% Crude fiber 0.1% Crude fat 0.2% Potassium 0.07% Calcium 21.15% Phosphorus 9.89% Sodium 0.53% Magnesium 0.39% copper 0.46mg Zinc 6.63mg Manganese 1.23mg Iron 57.37mg Chloride 0.94g Sulphur 1.12 g